Plant Controller

Job Overview

Our client in the manufacturing space is looking to add a Plant Controller to their team. This is a key leadership role within the finance function, offering strong visibility across operations and a clear path for progression.

This individual will take ownership of financial reporting, full-cycle accounting, costing, and business partnering with plant operations. The role offers the prospect to work closely with senior leadership, drive process improvements, and play a critical role in supporting the financial performance of the plant.

This is an on-site role based in Kingston, suited for someone who thrives in a hands‑on, operationally focused environment and is looking to take the next step in their career.

• Lead full-cycle accounting and financial reporting, including month-end, year-end, and audit processes.
• Prepare and review financial statements in accordance with IFRS and US GAAP.
• Partner closely with plant operations to support costing, inventory, and margin analysis.
• Support budgeting, forecasting, and financial planning activities.
• Maintain and enhance internal controls, ensuring compliance with SOX requirements.
• Act as the primary liaison with external auditors and support audit processes.
• Analyze financial performance, identify variances, and provide actionable insights to leadership.
• Oversee cash flow, working capital, and general financial operations.
• Drive continuous improvement initiatives across finance and accounting processes.
• Utilize SAP for financial reporting, analysis, and operational support.

• CPA designation (required; in progress will not be considered).
• Strong experience with IFRS and US GAAP.
• Hands‑on experience with SAP.
• Proven experience in full-cycle accounting and costing.
• Background in manufacturing or similar environment (plant controller experience strongly preferred).
• Experience with SOX compliance is a strong asset.
• Strong communication skills and ability to partner with operations.
• Detail‑oriented, hands‑on, and comfortable working in a fully on‑site environment.

The Mason Group is committed to fostering a diverse, inclusive, and accessible recruitment process. We welcome applicants from all qualified candidates. Accommodations are available upon request for candidates participating in all stages of the recruitment process, in accordance with the Accessibility for Ontarians with Disabilities Act (AODA).

This role is for an immediate vacancy, and we are actively hiring.